(USA) Data Scientist III

Position Summary...

What you'll do...

Role summary:
The (USA) Data Scientist III plays a critical role in leveraging advanced analytical methods and machine learning techniques to transform complex data into actionable business insights. This position requires expertise in data management, statistical modeling, and scalable model deployment to support strategic decision-making. The role involves collaborating across functions to address business challenges, developing custom analytical solutions, and mentoring team members. A strong understanding of data ecosystems, coding proficiency, and business context is essential to drive innovation and deliver measurable value aligned with organizational goals.
About the team:
The Applied AI team focuses on developing advanced Search and Personalization solutions to improve the shopping experience through relevant and intuitive product discovery. Utilizing machine learning, deep learning, and generative AI, the team builds scalable systems aligned with business objectives. Members collaborate by applying expertise in algorithms, data analysis, and solution design to deliver impactful results. The team fosters a professional environment emphasizing technical excellence, continuous improvement, and customer-focused innovation, driving significant advancements in data science and artificial intelligence within the organization.
What you'll do:

• Apply advanced statistical methods and machine learning techniques to develop predictive models and analytical solutions.
• Conduct exploratory data analysis, feature selection, and hypothesis testing to support business decision-making.
• Collaborate with cross-functional teams to translate business requirements into data-driven strategies and solutions.
• Develop, test, and deploy scalable analytical models ensuring alignment with data quality and governance standards.
• Utilize programming languages such as SQL and Python to manage data and automate analytical processes.
• Mentor junior associates in modeling techniques and data analysis best practices.
• Generate clear data visualizations and reports to communicate insights effectively to stakeholders.

What you'll bring:

• Proven expertise in data management, data quality standards, and data governance to ensure reliable and scalable data solutions.
• Advanced proficiency in statistical methods, machine learning algorithms, and predictive modeling techniques to develop and deploy analytical models.
• Strong programming skills in SQL, Python, and related languages for code development, testing, and model implementation.
• Experience with big data analytics platforms and tools, including AWS SageMaker and MLOps practices, to support model scalability and sustainability.
• Ability to translate complex business requirements into data-driven solutions with sound analytical and problem-solving capabilities.
• Demonstrated knowledge of data visualization tools and techniques to effectively communicate insights and model outcomes.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $117,000.00 - $234,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
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Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 2 years' experience in an analytics or related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field. Option 3: 4 years' experience in an analytics or related field.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Data science, machine learning, optimization models, Master’s degree in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Successful completion of one or more assessments in Python, Spark, Scala, or R, Using open source frameworks (for example, scikit learn, tensorflow, torch), We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Primary Location...

815 Eleventh Ave, Sunnyvale, CA 94089-4731, United States of America

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.